From: "Wentao Guan" <guanwentao@uniontech.com>
To: 关文涛 <guanwentao@uniontech.com>, "Sasha Levin" <sashal@kernel.org>,
kartikey406 <kartikey406@gmail.com>
Cc: johannes <johannes@sipsolutions.net>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
stable <stable@vger.kernel.org>
Subject: Re:[PATCH 6.6.y] wifi: cfg80211: release locks on error in cfg80211_wext_siwgenie()
Date: Sat, 10 Oct 2026 12:34:10 +0800 [thread overview]
Message-ID: <tencent_54DE3A7910D4598F5676AE58@qq.com> (raw)
In-Reply-To: <20261010043002.2919860-1-guanwentao@uniontech.com>
Sorry, it is for v6.6.158. cc the stable list.
BRs
Wentao Guan
> ---
> net/wireless/wext-sme.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c
> index cfa903eb0e82f..0e7c314bdeef0 100644
> --- a/net/wireless/wext-sme.c
> +++ b/net/wireless/wext-sme.c
> @@ -354,8 +354,10 @@ int cfg80211_wext_siwgenie(struct net_device *dev,
> /* nothing */
> }
>
> - if (!for_each_element_completed(elem, extra, ie_len))
> - return -EINVAL;
> + if (!for_each_element_completed(elem, extra, ie_len)) {
> + err = -EINVAL;
> + goto out;
> + }
>
> ie = kmemdup(extra, ie_len, GFP_KERNEL);
> if (!ie) {
prev parent reply other threads:[~2026-10-10 4:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-10 4:30 [PATCH " Wentao Guan
2026-10-10 4:34 ` Wentao Guan [this message]
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